Incazelo yokusetshenziswa kwe-sodium formate
Incazelo yokusetshenziswa kwe-sodium formate,
China Chemical abakhiqizi, Abakhiqizi baseShayina, abakhiqizi bamakhemikhali basekhaya, abakhiqizi basekhaya, abakhiqizi be-sodium yasekhaya, I-Sodium Formate, Abakhiqizi be-sodium formate, amamodeli e-sodium formate, indima ye-sodium formate,
Izici ze-Physicochemical:
1.Impushana emhlophe: Ukumuncwa kwamanzi, iphunga elincane le-formic acid.
2.Indawo encibilikayo: 253℃
3.Ukuminyana okuhlobene: 1.191g/cm3
4.Ukuncibilika: Kuncibilika ku-glycerin, kuncibilika kancane otshwaleni, utshwala, okungancibiliki ku-ether.
Storge
1.Gcina endaweni epholile, eyomile, enomoya omuhle, gwema ukukhanya kwelanga, kude nokushisa, i-asidi, amanzi, nomoya oswakeme.
2.Ukuvalwa kwe-dry preservation.Kufakwe amashidi epulasitiki ayatholakala, kanye nokupakishwa kwezikhwama zejazi. Njengoba kushiwo ekugcinweni nasekuthuthweni kwamakhemikhali jikelele.
Ukucaciswa kwekhwalithi
Hlaziya iphrojekthi | Izinkomba zobuchwepheshe kanye nezinga lomkhiqizo | ||
Ibanga Eliphezulu | Ibanga Lokuqala | Ibanga Elijwayelekile | |
ubumsulwa,%≥ | 97.00% | 95.00% | 93.00% |
NaOH,%≤ | 0.05 | 0.5 | 1 |
I-Na2C03,%≤ | 1.3 | 1.5 | 2 |
I-NaCL,%≤ | 0.5 | 1.5 | 3 |
I-Na2S,%≤ | 0.06 | 0.08 | 0.1 |
Amanzi,%≤ | 0.5 | 1 | 1.5 |
Sebenzisa
1.Isetshenziswa embonini yesikhumba, njengokushukwa kwesikhumba, i-catalyzer, i-disfec-tor esetshenziswa njengosawoti wokufihla indlela yokushuka kwe-chrome
2.Sebenzisa ekwakhiweni kwe-catalyst ne-stabilizer
3. Sebenzisa ekudayeni izindwangu njenge-ejenti yokunciphisa.
4. Isetshenziswa ekukhiqizeni i-sodium hydrosul-phite, i-formic acid ne-oxalic acid.
5. Isetshenziswa njenge-anti-frosting ejenti kukhonkolo
6. insimbi eyigugu
7. Njengesenzo sebhafa , ukulungisa inani le-PHin ye-asidi eqinile
Isetshenziswa njenge-asidi yokufihla embonini yesikhumba, ekushukeni kwe-chrome, njenge-catalyst kanye ne-ejenti yokwenziwa yokuqina, njenge-ejenti yokunciphisa embonini yokunyathelisa nokudaya, ekukhiqizeni impushana yomshwalense, i-oxalic acid ne-fomic acid. Yehlisa izinsimbi eziyigugu. Ama-ion ayinkimbinkimbi ezinsimbi ezi-trivalent angakhiwa ngesixazululo. Inomphumela wokubhafa futhi ingalungisa i-pH ye-asidi eqinile.
Isetshenziswa kuma-alkyd resin coatings, plasticizers, iziqhumane eziphezulu, izinto ezimelana ne-asidi, uwoyela wokuthambisa wendiza, izithasiselo ezinamathelayo.